Mentions of "drones" (just the term, not specific models and not other terms for drones like UAVs) on Ukrainian channel Espreso surged in late September 2022, then hit a new steady-state level in July 2023, increased again by Spring 2025 (NOTE: there is an outage in the Archive's data from December 2024 to April 2025) and then surged again this past March (another data outage mid-June).
Mentions of jet-powered drones have surged since this past August:
